From b24852058fc87c940252c8a711c60ae2eb298082 Mon Sep 17 00:00:00 2001

From: Jun Aruga <jaruga@redhat.com>

Date: Thu, 25 Aug 2022 20:11:34 +0200

Subject: [PATCH] Require RDoc in `input-method.rb` again in a limited scope.

RDoc is implemented as soft dependency in IRB. See how the rdoc is required in

the files. I reverted the commit below.

```

$ grep -ril rdoc lib/

lib/irb/cmd/help.rb

lib/irb/completion.rb

lib/irb/easter-egg.rb

lib/irb/input-method.rb

```

---

Revert "Remove `require` in signal handler to avoid ThreadError"

This reverts commit 5f749c613c895cf1b11b5e4cbd1205363bc58028.

---

 lib/irb/input-method.rb | 5 +++++

 1 file changed, 5 insertions(+)

diff --git a/lib/irb/input-method.rb b/lib/irb/input-method.rb

index a8227ca..b77fd32 100644

--- a/lib/irb/input-method.rb

+++ b/lib/irb/input-method.rb

@@ -320,6 +320,11 @@ def auto_indent(&block)

         [195, 164], # The "ä" that appears when Alt+d is pressed on xterm.

         [226, 136, 130] # The "∂" that appears when Alt+d in pressed on iTerm2.

       ]

+      begin

+        require 'rdoc'

+      rescue LoadError

+        return nil

+      end

       if just_cursor_moving and completion_journey_data.nil?

         return nil